127 lines
3.6 KiB
Plaintext
127 lines
3.6 KiB
Plaintext
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package contextcheckMgr
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import (
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"encoding/json"
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"fmt"
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"math/rand"
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"sort"
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"strconv"
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"time"
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"goutil/logUtil"
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"goutil/securityUtil"
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"goutil/webUtil"
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)
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var (
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//接口密钥Id
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msecretId string = "c98276c73c122eaa65163fe431cbf7d4"
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//接口密钥key
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msecretKey string = "3d2b39f824fa2f992494e17be500e303"
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//业务ID
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mbusinessId string = "9559ce74b5c5d24f6b124799a53c7431"
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//接口请求地址
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mapiurl string = "http://as.dun.163.com/v3/text/check"
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//版本号
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mversion string = "v3.1"
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)
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//参数设置
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func SetPara(secretId, secretKey, businessId, apiurl, version string) {
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msecretId = secretId
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msecretKey = secretKey
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mbusinessId = businessId
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mapiurl = apiurl
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mversion = version
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}
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//content:用户发表内容
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//account:玩家账号（用户唯一标识）
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//nickname:角色名称
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//extStr1:角色区服名称
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//extStr2:UserId
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//ip:用户IP地址，建议抄送，辅助机审策略精准调优
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//extLon1:区服ID
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//返回值 code: 0：通过， 1：嫌疑，2：不通过
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//文本内容检测
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func TextCheck(content, account, nickname, extStr1, extStr2, ip string, extLon1 int64) (code int, err error) {
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//构造请求参数
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postDataDict := make(map[string]string)
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postDataDict["secretId"] = msecretId
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postDataDict["businessId"] = mbusinessId
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postDataDict["timestamp"] = strconv.FormatInt(time.Now().Unix(), 10)
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postDataDict["nonce"] = strconv.FormatInt(rand.New(rand.NewSource(time.Now().UnixNano())).Int63n(10000000000), 10)
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rawString := fmt.Sprintf("%v%v%v", account, postDataDict["timestamp"], content)
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postDataDict["dataId"] = securityUtil.Md5String(rawString, false)
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postDataDict["content"] = content
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postDataDict["version"] = mversion
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postDataDict["account"] = account
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postDataDict["nickname"] = nickname
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postDataDict["extLon1"] = strconv.FormatInt(extLon1, 10)
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// postDataDict["extLon2"] = extLon2
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postDataDict["extStr1"] = extStr1
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postDataDict["extStr2"] = extStr2
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postDataDict["ip"] = ip
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postDataDict["signature"] = getSignature(postDataDict)
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//请求url,请求头
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header := webUtil.GetFormHeader()
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transport := webUtil.NewTransport()
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transport.DisableKeepAlives = true
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transport = webUtil.GetTimeoutTransport(transport, 30)
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//请求接口
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statusCode, result, err := webUtil.PostMapData(mapiurl, postDataDict, header, transport)
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//定义错误信息
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var logMessage string
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//post请求错误
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if err != nil {
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logMessage = fmt.Sprintf("TextCheck:，错误信息为：%s", err.Error())
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logUtil.ErrorLog(logMessage)
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return
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}
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if statusCode != 200 {
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logMessage = fmt.Sprintf("TextCheck:%d is wrong", statusCode)
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logUtil.ErrorLog(logMessage)
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err = fmt.Errorf("TextCheck:%d is wrong", statusCode)
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return
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}
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//反序列化结果
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var checkResponseObj *ResultModel
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err = json.Unmarshal(result, &checkResponseObj)
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if err != nil {
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logMessage = fmt.Sprintf("json.Unmarshal(checkResponseObj),err：%s", err.Error())
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logUtil.ErrorLog(logMessage)
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return
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}
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//判断接口是否调用成功
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if checkResponseObj.Code != 200 {
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logMessage = fmt.Sprintf("TextCheck接口调用失败,ResultStatus %d", checkResponseObj.Code)
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err = fmt.Errorf("TextCheck接口调用失败，code：%d", checkResponseObj.Code)
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return
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}
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//返回检测结果
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code = checkResponseObj.Result.Action
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return
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}
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//生成签名字符串
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func getSignature(postDataDict map[string]string) string {
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var paramStr string
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keys := make([]string, 0, len(postDataDict))
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for k := range postDataDict {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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for _, key := range keys {
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paramStr += key + postDataDict[key]
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}
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paramStr += msecretKey
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return securityUtil.Md5String(paramStr, false)
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}
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